Clarke Island Weather Forecast

    • 14
    • 19

    Shower or two. Windy

    • 16
    • 20

    Showers

    • 17
    • 21

    Showers

    • 16
    • 20

    Showers

    • 17
    • 21

    Showers

    • 16
    • 22

    Shower or two

    • 15
    • 23

    Partly cloudy

Today 19 May Sydney

Cloudy. High chance of showers. Windy along the coastal fringe. The chance of a thunderstorm along the coastal fringe in the morning. Winds southerly 25 to 35 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 20 to 30 knots turning southeasterly during the afternoon and evening.
Seas
Around 1 metre.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A trough over the northern Hunter coast is moving north, bringing fresh to strong south to southwesterly winds to the Sydney Local Waters. Winds will turn southeasterly and strengthen as the trough continues to deepen about the Mid North Coast during the day. The trough may continue to deepen later in the week, with the strongest winds dependent on its location.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Clarke Island Temperature Statistics View More

May Temperature

Sydney (Observatory Hill) (3km)

  • Lowest 2 May, 2025

    11.5 °C

  • Average May

    17.3 °C

  • Highest 7 May, 2025

    26.2 °C

Climate (2020–Present)

Sydney (Observatory Hill) (3km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.2 °C

  • Average High 2020–2025

    23.4 °C
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